Page 9
SKU 90589
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SCREW (114)
KNOb (115)
SpRING (117)
SElF-lOCKING
NUT
(137)
SCREW
(129)
SCREW
(129)
SCREW
(113)
plASTIC COVER (116)
VERTICAl lOCKING plATE (118)
VERTICAl ARM (120)
FIGURE b-2
8.
Loosen the three Screws (113 & 129). Then, lift up and remove the Plastic Cover
(116).
(See Figure b-2.)
With assistance, slide the Vertical Arm (120) fully upward and hold.
9.
NOTE:
You
may wish to place wooden blocks under the Vertical Arm in order to keep the
Vertical Arm in its upward position throughout this assembly procedure.
(See Figure b-2.)
Temporarily unscrew and remove the Self-Locking Nut (137) from the Vertical
10.
Locking Plate (118).
(See Figure b-2.)
Insert the Spring (117) onto the upper portion of the Vertical Arm (120), and allow
11.
the Spring to rest upon the Vertical Locking Plate (118).
(See Figure b-2.)
Re-tighten the Self Locking Nut (137) into the Vertical Locking Plate (118) in
12.
order to secure the Spring (117) to the Vertical Locking Plate.
(See Figure b-2.)
Insert the Knob (115) onto the upper portion of the Spring (117). Push the Knob
13.
firmly down, while compressing the Spring, until the Knob contacts the upper
portion of the Vertical Arm (120). Then secure the Knob to the Vertical Arm,
using the Screw (114).
(See Figure b-2.)
CAUTION! Use extreme caution when compressing the Spring (117).
Compressing the Spring will cause resistance which could result in
personal injury should the Spring suddenly expand. Maintain a firm grip
on the Knob (115) while compressing the Spring. Firmly tighten the Screw
(114) to secure the Knob to the Vertical Arm. (See Figure b-2.)
REV 07g
